功能特点每套12L可直接连接会议话筒或普通有线话12套，共同为一个输出端输入功放，如需多套时可叠加。设有高、低音调试。设有每支话筒灵敏度调试。设有前置总输出调节。设有高深度混响功能。Eachsetof12Lcanconnectdirectlywith12setsconferencemicrophoneorwiremicrophone.Theyallinputtheamplifierforoneoutputjack.Withhigh&lowvolumedebugging.Eachmicrophoneh***esensitivitydebugging.Withtotaloutputandadjustablefunctioninthefront.Withdeepnominaldeviationreverberationfunction)